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Delta Electronics High-Speed PCI 12-Axis Motion Control Card PCI-DMC-A01 User Manual

Page 179

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Chapter 6 Interface API | PCI-DMC-A01 / PCI-DMC-B01

Revised March, 2012

6-7

6.10 _DMC_01_get_mailbox_cnt

FORMAT

I16 PASCAL _DMC_01_get_mailbox_cnt (U16 CardNo, U32* PC_cnt, U32* DSP_cnt)


Purpose

Retrieves the MailBox counter value.


Parameters

Name

Data Type

Unit

Description

CardNo U16

Number

Unit CardNo is between 0~15

PC_cnt

U32*

Frequency

Mailbox counter value from PC

DSP_cnt

U32*

Frequency

Mailbox counter value from DSP


Example

U16 CardNo = 0;
U32 PC_cnt = 0, DSP_cnt = 0;
I16 status = _DMC_01_get_mailbox_cnt (CardNo, &PC_cnt, &DSP_cnt);

6.11 _DMC_01_get_dsp_cnt

FORMAT

I16 PASCAL _DMC_01_get_dsp_cnt (U16 CardNo, U32* int_cnt, U32* main_cnt)


Purpose

Retrieves the Interrupt counter value.


Parameters

Name

Data Type

Unit

Description

CardNo U16

Number

Unit CardNo is between 0~15

int_cnt

U32*

Frequency

Number of interrupts generated while
establishing communications

main_cnt U32*

Frequency

Number of interrupts generated while
establishing DSP


Example

U16 CardNo=0;
U32 int_cnt =0, main_cnt=0;
I16 status= _DMC_01_get_dsp_cnt (CardNo, &int_cnt, &main_cnt);

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